[Portal obstructions].
D000005:Abdomen; D003251:Constriction, Pathologic; D006801:Humans; D008103:Liver Cirrhosis / Q000175:diagnosis*; D008107:Liver Diseases; D011168:Portal System
HEPATOLIENAL FIBROSIS/diagnosis; VEINS, PORTAL SYSTEM/stenosis
Le ostruzioni portali.